Synology DiskStation DS425+ NAS 4 Bay 3.5" Diskless, Intel Celeron J4125 1 x 1GbE + 2.5GbE, 2GB RAM, 2 USB3.2

Compact 4-bay: Up to 80 TB of raw storage Speedy storage: Built-in 2.5GbE port and over 278/281 MB/s sequential read/write Versatile applications: Back up multiple endpoints, manage 40 IP cameras4, or safely sync and share files across sites NAS-to-NAS Multi-site synchronization to empower global workflows System Memory: 2 GB DDR4 non-ECC, Total Memory Slots: 1, Maximum Memory Capacity: 6 GB (2 GB + 4 GB)